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  1. Jenkins
  2. JENKINS-52362

Jenkins hangs due to "Running CpsFlowExecution unresponsive"

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Details

    • Bug
    • Status: Open (View Workflow)
    • Blocker
    • Resolution: Unresolved

    Description

      Three times in the last two weeks, we've had our Jenkins server stop responding to requests. When I check syslog, I see errors like this:

      Jun 30 16:07:18 jenkins [jenkins]: Jun 30, 2018 4:07:18 PM org.jenkinsci.plugins.workflow.support.concurrent.Timeout lambda$ping$0
      Jun 30 16:07:18 jenkins [jenkins]: INFO: Running CpsFlowExecutionOwner[project/263:project #263] unresponsive for 5 sec
      Jun 30 16:07:18 jenkins [jenkins]: Jun 30, 2018 4:07:18 PM org.jenkinsci.plugins.workflow.support.concurrent.Timeout lambda$ping$0
      Jun 30 16:07:18 jenkins [jenkins]: INFO: Running CpsFlowExecutionOwner[project/368:project #368] unresponsive for 5 sec
      Jun 30 16:07:18 jenkins [jenkins]: Jun 30, 2018 4:07:18 PM org.jenkinsci.plugins.workflow.support.concurrent.Timeout lambda$ping$0
      Jun 30 16:07:18 jenkins [jenkins]: INFO: Running CpsFlowExecutionOwner[project/318:project #318] unresponsive for 5 sec

      These seem to persist indefinitely and there don't seem to be any other relevant messages in the log. The Web UI just hangs until nginx times out.

      The Java process will then refuse to stop when I try to restart the service and I have to kill it with kill -9.

       

      Attachments

        Activity

          pdouglas Philip Douglas created issue -
          svanoort Sam Van Oort made changes -
          Field Original Value New Value
          Component/s durable-task-plugin [ 18622 ]
          Component/s workflow-cps-plugin [ 21713 ]
          Component/s workflow-durable-task-step-plugin [ 21715 ]
          Component/s core [ 15593 ]
          svanoort Sam Van Oort made changes -
          Labels pipeline threads
          eagle_rainbow Nico Schmoigl made changes -
          Assignee Nico Schmoigl [ eagle_rainbow ]
          eagle_rainbow Nico Schmoigl made changes -
          Assignee Nico Schmoigl [ eagle_rainbow ]
          eagle_rainbow Nico Schmoigl made changes -
          johnwu John Wu made changes -
          Attachment jenkins-thread.dump.xml [ 44700 ]
          johnwu John Wu made changes -
          Attachment jenkins-thread.dump.xml [ 44700 ]
          johnwu John Wu made changes -
          Attachment jenkins-thread-dump.txt [ 44701 ]
          eagle_rainbow Nico Schmoigl made changes -
          Attachment 20181012-statebefore.txt [ 44769 ]
          vivek Vivek Pandey made changes -
          Labels pipeline threads pipeline threads triaged-2018-11
          bherfurth Ben Herfurth made changes -
          Priority Major [ 3 ] Blocker [ 1 ]
          daxroc Damien Roche made changes -
          girishkg Girish KG made changes -
          Attachment image-2021-11-30-23-13-44-342.png [ 56875 ]
          ganthore Mark Austin made changes -
          Attachment ganthore-threads.dump [ 57910 ]

          People

            Unassigned Unassigned
            pdouglas Philip Douglas
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            34 Vote for this issue
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            50 Start watching this issue

            Dates

              Created:
              Updated: